SE412265B - Ljuddempande vegg - Google Patents
Ljuddempande veggInfo
- Publication number
- SE412265B SE412265B SE7705579A SE7705579A SE412265B SE 412265 B SE412265 B SE 412265B SE 7705579 A SE7705579 A SE 7705579A SE 7705579 A SE7705579 A SE 7705579A SE 412265 B SE412265 B SE 412265B
- Authority
- SE
- Sweden
- Prior art keywords
- mushing
- sound
- wall
- mushing wall
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT645176A AT348574B (de) | 1976-08-31 | 1976-08-31 | Schallschutzwand |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7705579L SE7705579L (sv) | 1978-03-01 |
SE412265B true SE412265B (sv) | 1980-02-25 |
Family
ID=3586447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705579A SE412265B (sv) | 1976-08-31 | 1977-05-12 | Ljuddempande vegg |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT348574B (sv) |
BE (1) | BE857735A (sv) |
DE (1) | DE2720889A1 (sv) |
DK (1) | DK231177A (sv) |
FR (1) | FR2363672A1 (sv) |
IT (1) | IT1080929B (sv) |
NL (1) | NL7706281A (sv) |
NO (1) | NO772034L (sv) |
SE (1) | SE412265B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448005A1 (fr) * | 1979-02-05 | 1980-08-29 | Iotti Tullio | Cloison pour le batiment |
DK146284C (da) * | 1979-10-24 | 1988-01-18 | Rockwool Int | Lydisolerende skillevaegselement af sandwich-typen |
EP0035607A1 (fr) * | 1980-03-10 | 1981-09-16 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Ecran de protection contre le bruit |
AT384843B (de) * | 1984-06-27 | 1988-01-11 | Kozeny Erik Dr | Verfahren zur herstellung einer laerm- und sicht- schutzwand aus selbsthaertender gussmasse |
AT384852B (de) * | 1985-10-07 | 1988-01-25 | Zwinz Ferdinand | Schallschutzwand |
SE500225C2 (sv) * | 1991-07-01 | 1994-05-09 | Flaekt Ab | Renrumsvägg |
FR2733261B1 (fr) * | 1995-04-19 | 1997-06-13 | Eurosilence | Panneau d'isolation acoustique |
AT407170B (de) * | 1999-03-10 | 2001-01-25 | Manzel Siegfried | Lärmdämmeinrichtung |
CN107060148A (zh) * | 2017-04-13 | 2017-08-18 | 覃毅 | 一种维护墙体单元以及维护集成一体化墙体 |
-
1976
- 1976-08-31 AT AT645176A patent/AT348574B/de active
-
1977
- 1977-05-10 DE DE19772720889 patent/DE2720889A1/de not_active Withdrawn
- 1977-05-12 SE SE7705579A patent/SE412265B/sv unknown
- 1977-05-26 DK DK231177A patent/DK231177A/da unknown
- 1977-05-27 IT IT12616/77A patent/IT1080929B/it active
- 1977-06-08 NL NL7706281A patent/NL7706281A/xx not_active Application Discontinuation
- 1977-06-10 NO NO772034A patent/NO772034L/no unknown
- 1977-08-12 FR FR7724888A patent/FR2363672A1/fr active Granted
- 1977-08-12 BE BE180120A patent/BE857735A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK231177A (da) | 1978-03-01 |
SE7705579L (sv) | 1978-03-01 |
NL7706281A (nl) | 1978-03-02 |
AT348574B (de) | 1979-02-26 |
FR2363672A1 (fr) | 1978-03-31 |
ATA645176A (de) | 1978-07-15 |
BE857735A (fr) | 1978-02-13 |
DE2720889A1 (de) | 1978-03-02 |
NO772034L (no) | 1978-03-01 |
FR2363672B3 (sv) | 1979-08-31 |
IT1080929B (it) | 1985-05-16 |
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